Implement Parks n Peaks alert provider. Closes #56

data/alert.py

@@ -1,6 +1,7 @@
 import copy
 import hashlib
 import json
+import re
 from dataclasses import dataclass
 from datetime import datetime, timedelta
 
@@ -105,6 +106,11 @@ class Alert:
         if self.dx_calls and not self.dx_names:
             self.dx_names = list(map(lambda c: lookup_helper.infer_name_from_callsign(c), self.dx_calls))
 
+        # Clean up comments
+        if self.comment:
+            comment = re.sub(r"\(de [A-Za-z0-9]*\)", "", self.comment)
+            self.comment = comment.strip()
+
         # Always create an ID based on a hash of every parameter *except* received_time. This is used as the index
         # to a map, which as a byproduct avoids us having multiple duplicate copies of the object that are identical
         # apart from that they were retrieved from the API at different times. Note that the simple Python hash()